baber/WOPTO huggingface dataset:
Patent TW-456079-B (TW)
Title: Laser device for laser machining
Inventor: SAKUMA JUN
IPC: B23K26/382
Filed: 2000-06-08
Granted: 2001-09-21
Abstract: A laser device is provided for laser machining, which uses a wavelength-converted laser beam and minimizes the output power fluctuation. A laser beam emitted by a laser source (11) is passed through a nonlinear optical crystal (1), such as LBO and CLBO, and emitted as a wavelength-converted beam. The temperature of the nonlinear optical crystal (1) is measured by a sensor (3) and supplied to a controller (5) through a sensor amplifier (4). The controller (5) stores phase matching angles that allow the maximum output power corresponding to the temperatures of the nonlinear optical crystal (1). The controller (5) drives a drive device (6) according to the measured temperature of the nonlinear optical crystal (1) so that an angle adjustment mechanism (7) may adjust the angle of the crystal axis of the nonlinear optical crystal (1) to achieve an optimal phase matching angle.
Patent TW-546304-B (TW)
Title: Hydrophobically modified cellulose derivative, aqueous portective coating composition and product coated with an aqueous protective coating composition
Inventor: HOFMAN HANS
IPC: C08B11/20
Filed: 2000-06-12
Granted: 2003-08-11
Abstract: The present invention provides a hydrophobically modified cellulose derivative selected from the group consisting of a hydrophobically modified hydroxyethyl cellulose, a hydrophobically modified methylhydroxyethyl cellulose and a hydrophobically modified ethylhydroxyethyl cellulose, wherein the molecular weight and the kind and amount of hydrophobe substitution is selected so that the hydrophobically modified cellulose derivatives provide not only an excellent leneta levelling but also an improved ICI viscosity.
Patent TW-531789-B (TW)
Title: A pattern-sensitive deposition for damascene processing
Inventor: HUSSEIN MAKAREM
IPC: H01L23/52
Filed: 2000-08-19
Granted: 2003-05-11
Abstract: A method of forming an interconnection including the steps of forming a sacrificial material that comprises a physical property that is generally insensitive to a photo-reaction in a via through a dielectric material to a masking material over a conductive material. The method also includes forming a trench over in the dielectric material over the via and removing the sacrificial material from the via.
Patent TW-I232890-B (TW)
Title: Metal oxide film formation method and apparatus
Inventor: LIU YI-JUN
IPC: C23C16/455
Filed: 2000-08-17
Granted: 2005-05-21
Abstract: In a metal oxide film formation method, a source gas mixture essentially consisting of organic compound gases containing at least three metals, and an oxidation gas are individually prepared. While the substrate is heated, the oxidation gas is supplied to a substrate set in a closed vessel at a predetermined pressure, and then the gas mixture is supplied. A metal oxide film is formed on the substrate. A metal oxide film formation apparatus is also disclosed.
Patent TW-452522-B (TW)
Title: Locating system for use in vacuum
Inventor: TSENG WEN-SHOU
IPC: B23Q23/00
Filed: 2000-09-29
Granted: 2001-09-01
Abstract: This invention is related to a locating system for use in vacuum for locating an object, including: an X-Y-theta platform capable of moving in X, Y, and theta directions, so as to locate the position and/or orientation of the object along the X, Y, and theta axes. The platform includes therein a rotating shaft for defining the theta degree; an elevating platform allowing vertical movement for locating the object along the Z axis; a transmission shaft, connected to and driven by the elevating platform and the X-Y-theta platform; a hermetically sealed chamber for providing the hermetically sealed space required by motions of the rotary shaft and the transmission shaft; and a vacuum chamber, for providing a vacuum space to allow the transmission shaft to move and to locate the object therein.
Patent TW-483753-B (TW)
Title: Artificial trachea
Inventor: SHIMIZU YASUHIKO
IPC: A61F2/04
Filed: 2000-10-04
Granted: 2002-04-21
Abstract: An artificial trachea which comprises a base material of a meshed of polypropylene soft tube with polypropylene yarn wounding helically on the perimeter thereof, a thin layer of amorphous collagen arranged around the surface of the base material, and additionaly, on both the outer and inner faces of the thin layer of amorphous collagen, a layer of the collagen fine fibers is formed by heat crosslinking. The artificial trachea can be used clinically with safety, and in particular, can be advantageously used as an artificial trachea for an intrathoracic trachea.
Patent TW-I233438-B (TW)
Title: Phosphites
Inventor: BAUMANN ROBERT
IPC: C07F9/145
Filed: 2000-10-17
Granted: 2005-06-01
Abstract: Novel phosphites have the formula I: P(O-R1)x(O-R2)y(O-R3)Z(O-R4)p, where R1: aromatic radical having a C1-C18-alkyl substituent in the o position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, or having an aromatic substituent in the o position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, or having an aromatic system fused on in the o position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, R2: aromatic radical having a C1-C18-alkyl substituent in the m position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, or having an aromatic substituent in the m position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, or having an aromatic system fused on in the m position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, where the aromatic radical bears a hydrogen atom in the o position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, R3: aromatic radical having a C1-C18-alkyl substituent in the p position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, or having an aromatic substituent in the p position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, where the aromatic radical bears a hydrogen atom in the o position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, R4: aromatic radical which bears substituents other than those defined for R1, R2 and R3 in the o, m and p positions relative to the oxygen atom which connects the phosphorus atom to the aromatic system, where the aromatic radical bears a hydrogen atom in the o position relative to the oxygen atom which connects the phosphorus atom to the aromatic system, x: 1 or 2, y, z, p: independently of one another, 0, 1 or 2, with the proviso that x+y+z+p=3.
Patent TW-477829-B (TW)
Title: Atomic layer deposition with nitrate containing precursors
Inventor: GATES STEPHEN MCCONNELL
IPC: H01L21/768
Filed: 2000-10-18
Granted: 2002-03-01
Abstract: Metal nitrate-containing precursor compounds are employed in atomic layer deposition processes to form metal-containing films, e.g. metal, metal oxide, and metal nitride, which films exhibit an atomically abrupt interface and an excellent uniformity.
Patent TW-527385-B (TW)
Title: Polypropylene films and multilayered laminate
Inventor: MINAMI YUTAKA
IPC: C08F4/605
Filed: 2000-10-25
Granted: 2003-04-11
Abstract: The polypropylene film of the present invention is produced from a propylene polymer having specific characteristics, and is well-balanced between a tensile modulus and a heat seal temperature, less tacky, and excellent in processability, transparency and impact resistance. The other polypropylene film of the present invention is produced from a propylene polymer having specific characteristics, and is less tacky and excellent in resistance to whitening due to peeling, softness and impact resistance. A multilayered polyolefin resin laminate having at least one outermost layer produced from the above propylene polymers exhibits excellent low-temperature heat sealability and sufficient interlaminar strength without the use of an adhesive. The above propylene polymers are produced by polymerizing propylene or polymerizing propylene with ethylene and/or C4-C20 alpha-olefin in the presence of a polymerization catalyst containing a transition metal compound represented by the following formula (I): wherein A1, A2, E1, E2, M, X, Y, q and r are as defined in the specification.
Patent TW-I222469-B (TW)
Title: Silicon wafer and production method thereof and evaluation method for silicon wafer
Inventor: TAKENO HIROSHI
IPC: H01L21/322
Filed: 2000-11-10
Granted: 2004-10-21
Abstract: A silicon wafer obtained by slicing a silicon single crystal ingot grown by the Czochralski method with or without nitrogen doping, wherein the silicon wafer has an NV-region, an NV-region containing an OSF ring region or an OSF ring region for its entire plane and has an interstitial oxygen concentration of 14 ppma or less, and a method for producing it, as well as a method for evaluating defect regions of a silicon wafer. Thus, there are provided a silicon wafer that stably provides oxygen precipitation regardless of position in crystal or device production process, and a method for producing it. Further, defect regions of a silicon wafer of which pulling conditions are unknown and thus of which defect regions are also unknown can be evaluated.
Patent TW-466754-B (TW)
Title: Method of forming protection layer on the diffusion area of non-volatile memory
Inventor: JANG CHING-YU
IPC: H01L27/115
Filed: 2000-12-05
Granted: 2001-12-01
Abstract: A method of forming protection layer on the diffusion area of non-volatile memory is provided, which comprises providing a substrate formed thereon patterned photoresist, and using ion implantation or etching to form plural diffusion areas on the substrate that is not covered by photoresist; then depositing a cover layer, etching the cover layer till exposing the PR and removing the PR by selectivity difference. Therefore, the present invention is able to obtain self-aligned protection layers on the diffusion implantation or etching areas.
Patent TW-458824-B (TW)
Title: Apparatus and method for casting grids for coupling a curing furnace
Inventor: LIN HUA-PENG
IPC: B22D25/04
Filed: 2000-12-30
Granted: 2001-10-11
Abstract: Disclosed is an apparatus for casting grids for coupling a curing furnace, comprising a grid casting machine, having a feeding pipeline, a grid casting mold, a sliding board, and a conveyor, for casting the grids; a trimming machine, arranged on the grid casting machine, for trimming the cast grids; a supporting and aligning board, arranged on the grid casting machine, for supporting the trimmed and formed grids and for transporting the grids; a connecting body having a pair of oblique conveying chains, a pair of first outside wall plates, a pair of first inside wall plates, a pair of first surrounding wall plates, a pair of first guiding boards, a pair of horizontal conveying chains, and a plurality of rollers, for connecting the grid casting machine to a curing furnace; and a curing furnace, having a pair of second guiding boards, a transporting assembly, a curing furnace and a controller arranged above the curing furnace, for curing the grids, so as to produce grids of better quality and rigidity, and to conserve space and labor. Further disclosed is a method for casting grids for coupling a curing furnace, comprising the steps of: casting grids; trimming the grids; supporting and aligning the grids; transporting the grids; and curing the grids.
Patent TW-550296-B (TW)
Title: High tensile cold-rolled steel sheet having excellent strain aging hardening properties and manufacturing method thereof
Inventor: KAMI CHIKARA
IPC: C21D9/46
Filed: 2001-02-14
Granted: 2003-09-01
Abstract: A high tensile cold-rolled steel sheet has a chemical composition in mass % in which C: 0.15% or less, Al: 0.02% or less and N: 0.0050 to 0.0250%, N/Al is adjusted to 0.3 or more, and the content of N in the state of solid solution is 0.0010% or more, and a structure containing a ferrite phase having an average crystal grain size of 10 mum or less in 50 area % or more and optionally a martensite phase as a second phase in 30 area % or more. The steel sheet is produced by a method which comprises subjecting a slab having the above composition to a hot rolling at a finish rolling output temperature of 800 DEG C or higher and reeling at a temperature of 750 DEG C or lower, to prepare a hot-rolled sheet, subjecting the hot-rolled sheet to a cold rolling, and then subjecting the resultant cold-rolled sheet to a continuous annealing under conditions of a temperature not lower than its recrystallization temperature and not higher than 900 DEG C and a holding time of 10 to 120 s, to a primary cooling to a temperature region of 500 DEG C or lower at a cooling rate of 10 to 300 DEG C/s, and optionally to a secondary cooling of a residence for 300 s or less at a temperature range not lower than a temperature of termination of the primary cooling and not lower than 350 DEG C. The high tensile steel sheet is excellent in formability, impact resistance characteristics and strain aging hardening properties.
Patent TW-462894-B (TW)
Title: Uniformly weighted golf ball
Inventor: SHIRA CHESTER S
IPC: A63B37/12
Filed: 2001-04-10
Granted: 2001-11-11
Abstract: A golf ball in which the core is made from one material and the cover from a different material yet the density of the core and the density of the cover material are essentially identical.
Patent TW-526360-B (TW)
Title: Liquid crystal display device and its manufacturing method
Inventor: TSUBOI HISANORI
IPC: G02F1/1333
Filed: 2001-02-27
Granted: 2003-04-01
Abstract: The present invention relates to a matrix type liquid crystal display device equipped with a switching element such as a TFT (thin film transistor), wherein an effective voltage is increased without producing hysteresis in a V-T (voltage-transmittance) characteristic; i.e., by increasing the applied voltage where a display failure beings to be caused, it makes a high opening ratio and a high contrast ratio compatible with each other. In the matrix type liquid crystal display device utilizing the switching element such as the TFT, a distance between a reverse tilt domain formed in a pixel part corresponding to an arbitrary pixel electrode inside a liquid crystal cell and a reverse tilt domain formed in a pixel part corresponding to an adjacent pixel electrode is made wider than the shortest distance between the electrodes of the pixel electrode or the thickness of the liquid crystal cell between the mutually adjacent reverse tilt domain is made narrower than the thickness of the liquid crystal cell in the pixel part.
Patent TW-515130-B (TW)
Title: Fuel cell system with load management
Inventor: DICKMAN ANTHONY J
IPC: H01M8/04
Filed: 2001-03-23
Granted: 2002-12-21
Abstract: A fuel cell system having partial and/or total redundancy of at least one operational component, such as a redundancy of fuel cell stacks and/or fuel processors. In some embodiments, the fuel cell system includes a plurality of fuel cell stacks adapted to deliver the same maximum rated power output as a comparative fuel cell system having only a single fuel cell stack. In some embodiments, the fuel cell system includes a plurality of fuel cell stacks adapted to deliver more than the maximum rated power output of the comparative fuel cell system. In some embodiments, the fuel cell system includes a plurality of fuel cell stacks having at least n+1 (or total) redundancy compared to a fuel cell system having only a single fuel cell stack. In some embodiments, the fuel cell system includes a control system and/or structure adapted to limit the applied load to the system.
Patent TW-487672-B (TW)
Title: Material feeding rack capable of adjusting conveying width
Inventor: CHEN DUNG-CHENG
IPC: B65G41/00
Filed: 2001-03-26
Granted: 2002-05-21
Abstract: This invention is related to a material feeding rack capable of adjusting conveying width, particularly to one where the width between the two material guiding boards of a guiding channel may be adjusted so as to accommodate the feeding operation of conveying belts of various lengths. The material feeding rack includes a frame body, a guiding channel with two opposing guiding boards, and a rotatable feeding wheel provided on a guiding board. The frame body is provided with a guide screw rod and each of the guiding boards is formed with screw openings for threading with the guiding screw rod. Driving rotation of the guiding screw rod actuates contraction or expansion of the two material guiding boards to achieve the object of width adjustment, so as to eliminate the inconvenience caused by conventional material feeding racks with fixed width, and broaden the application ranges of the material feeding rack.
Patent TW-I236343-B (TW)
Title: Active compound combinations having insecticidal and acaricidal properties
Inventor: FISCHER REINER
IPC: A01N43/12
Filed: 2001-04-06
Granted: 2005-07-21
Abstract: The novel active compound combinations of certain cyclic ketoenols and the active compounds (1) to (6) listed in the description have very good insecticidal and acaricidal properties.
Patent TW-486804-B (TW)
Title: Double-triggered electrostatic discharge protection circuit
Inventor: KE MING-DAU
IPC: H01L27/02
Filed: 2001-04-24
Granted: 2002-05-11
Abstract: A kind of double-triggered electrostatic discharge protection circuit is connected between the first voltage source and the second voltage source. The double-triggered electrostatic discharge protection circuit includes diode string and a transistor. The diode string is constructed by serial connection of several diodes, in which the anode of each diode is connected to the cathode of the other one for these diodes. The anode of the first diode among the diode string is connected to the first voltage source. The gate of the transistor is connected to the anode of the last diode of the diode string. The substrate of the transistor is connected to the cathode of the last diode of the diode string. The source/drain of the transistor is respectively connected between the first voltage source and the second voltage source.
Patent TW-521203-B (TW)
Title: Information processing apparatus and method and program and program storage medium
Inventor: AGATA HIDEYUKI
IPC: G06F3/048
Filed: 2001-04-30
Granted: 2003-02-21
Abstract: The thumbnail icons representing content items stored in a memory stick are displayed as aligned in a linear manner. The sequence of the alignment of the thumbnail icons follows the sequence of the sort icons displayed in the control area. By rotating the jog dial, the user can scroll the thumbnail icons displayed in the view area. Rotating the jog dial, the user displays the thumbnail icon representing a desired content item as a selected thumbnail icon (at the center) and then presses the jog dial. Consequently, the content item represented by the selected thumbnail icon is reproduced.
Patent TW-510153-B (TW)
Title: Low cross-section circuit apparatus for liquid crystal display module and manufacturing method of the same
Inventor: LEE CHI-TIEN
IPC: G02F1/13
Filed: 2001-05-09
Granted: 2002-11-11
Abstract: A kind of low cross-section circuit apparatus for liquid crystal display module includes the followings: a printed circuit board, which is provided with a through hole that has plural bonding pads at its periphery; and an electronic component, which locates in the through hole and has plural connecting pins electrically connected and fixed on plural bonding pads of the printed circuit board.
Patent TW-569090-B (TW)
Title: Priority address encoder and method of the same
Inventor: HSIAO CHING-HUA
IPC: G11C15/00
Filed: 2001-07-17
Granted: 2004-01-01
Abstract: There is provided a priority address encoder, which includes first, second and third determination encoders, and a multiplexer, wherein each determination encoder has a request terminal set for receiving multiple first request signals to determine a to-be-processed request terminal from the request terminal set and output an address code and a second request signal of the to-be-processed request terminal. In addition, the third encoder receives the second request signals of the first and second determination encoders for use as its received first request signal. The multiplexer receives the address code outputted from the first and second determination encoders, and selects one of the received address codes for output based on the to-be-processed request terminal determined by the third determination encoder.
Patent TW-509603-B (TW)
Title: A method of producing a metal body by coalescence and the metal body produced
Inventor: OLSSON KENT
IPC: A61L27/42
Filed: 2001-07-25
Granted: 2002-11-11
Abstract: A method of producing a metal body by coalescence, wherein the method comprises the steps of (a) filling a pre-compacting mould with metal material in the form of powder, pellets, grains and the like, (b) pre-compacting the material at least once and (c) compressing the material in a compression mould by at least one stroke, where a striking unit emits enough kinetic energy to form the body when striking the material inserted in the compression mould, causing coalescence of the material. A method of producing a metal body by coalescence, wherein the method comprises compressing material in the form of a solid metal body in a compression mould by at least one stroke, where a striking unit emits enough energy to cause coalescence of the material in the body.
Patent TW-541441-B (TW)
Title: Liquid crystal display device and driving method thereof
Inventor: KUMAKAWA KATSUHIKO
IPC: G02F1/1343
Filed: 2001-10-04
Granted: 2003-07-11
Abstract: The present invention provides a display device comprising an array substrate provided with a pixel electrode (1) disposed in each area defined by two adjacent gate wirings (4) and two adjacent source wirings (7), a switching element (5) for switching the voltage applied from the source wiring (7) to the pixel electrode (1) in accordance with the signal voltage input from the gate wiring (4), a common wiring (3) formed between the two adjacent gate wirings (4), and a counter electrode (2) which is electrically connected to the common wiring (3) and generates an electric field between the counter electrode (2) and the pixel electrode (1) for driving the liquid crystal, the pixel electrode (1) including a first pixel electrode (la) and a second pixel electrode (1b), the counter electrode (2) including a first counter electrode (2a) and a second counter electrode (2b); a first area generating an electric field between the first pixel electrode (la) and the first counter electrode (2a) having a lower optical transmittance; and a second area generating an electric field between the second pixel electrode (1b) and the second counter electrode (2b) having a higher optical transmittance.
Patent TW-558890-B (TW)
Title: Echo channel estimation mechanism applied in ADSL
Inventor: TANG SONG-NIEN
IPC: H04B3/23
Filed: 2001-10-30
Granted: 2003-10-21
Abstract: The invention raises an echo channel estimation scheme relevant to time domain and frequency domain. The realization of the scheme needs no any multiplier. The scheme can be applied in typical ADSL. Not limited to just that, such scheme can be easily revised and expanded to other applications such as the estimation of echo channel scheme and echo channel cancellation requested in HDSL and VDSL.